Grating



FIG. 1 is a top plan view of a grating showing my new design;

FIG. 2 is a fragmentary view on an enlarged scale of one end of the grating of FIG. 1, showing the details thereof;

FIG. 3 is an end elevation view of the grating in FIG. 2;

FIG. 4 is a fragmentary plan view like FIG. 2, depicting another form of the invention;

FIG. 5 is a fragmentary plan view like FIG. 2, depicting another form of the invention; and

FIG. 6 is a fragmentary plan view like FIG. 2, depicting another form of the invention. 

The ornamental design for a grating, as shown and described. 